Finding the Third Proportional to 4,823,373 and 10,043,688

Step by Step Solution

1. Step 1: Write the proportion equation
   4,823,373 : 10,043,688 = 10,043,688 : x
2. Step 2: Convert to fraction form
   4,823,373/10,043,688 = 10,043,688/x
3. Step 3: Cross multiply
   4,823,373x = 10,043,688 × 10,043,688
4. Step 4: Simplify right side
   4,823,373x = 100,875,668,641,344
5. Step 5: Solve for x
   x = 100,875,668,641,344/4,823,373
6. Step 6: Final answer
   x = 20,913,926.55